{"title":"A novel UWB antenna with dual notched bands for WiMAX and WAVE application","authors":"Shandong Wang, Minquan Li, Xu Pan, Chunchun Shen, XuanXuan Li, Y. Zhou","doi":"10.1109/APCAP.2017.8420724","DOIUrl":null,"url":null,"abstract":"A novel planar ultrawideband (UWB) antenna with dual notched bands is proposed and investigated in this paper due to that UWB system is easy to be interfered with the narrow-band signals. The antenna consists of a square radiating patch and a modified grounded plane. To realize dual band-notched characteristics, a T-shaped stub embedded in the square slot of the radiation patch and a pair of U-shaped slots in the ground plane is utilized. The simulation results indicate that the designed dual band-notched planar antenna shows a very wide bandwidth from 1.9 to 12.5 GHz defined by voltage standing wave ratio VSWR<2 except the bandwidth of WiMAX and WAVE for band notched, which minimized the potential interferences between the ultrawideband systems and the narrowband communication systems effectively.","PeriodicalId":367467,"journal":{"name":"2017 Sixth Asia-Pacific Conference on Antennas and Propagation (APCAP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Sixth Asia-Pacific Conference on Antennas and Propagation (APCAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APCAP.2017.8420724","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
A novel planar ultrawideband (UWB) antenna with dual notched bands is proposed and investigated in this paper due to that UWB system is easy to be interfered with the narrow-band signals. The antenna consists of a square radiating patch and a modified grounded plane. To realize dual band-notched characteristics, a T-shaped stub embedded in the square slot of the radiation patch and a pair of U-shaped slots in the ground plane is utilized. The simulation results indicate that the designed dual band-notched planar antenna shows a very wide bandwidth from 1.9 to 12.5 GHz defined by voltage standing wave ratio VSWR<2 except the bandwidth of WiMAX and WAVE for band notched, which minimized the potential interferences between the ultrawideband systems and the narrowband communication systems effectively.
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